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Open Box: Images shown are from the NEW version of this item and are for reference only. The actual Open Box product may differ in packaging and included accessories, but has been tested to ensure basic functionality.

The quieter TX series redefines reliability for the industry. With fanless mode at low loads and 50C temp rating, the TX series is legendary for being reliable, efficient, and using high-quality components. 0.99 Active Power Factor Correction provides clean and reliable power. Featuring 80 PLUS Bronze efficiency, the TX series uses less power and produces less heat. A dedicated single +12V rail offers maximum compatibility with the latest components. Each PSU also includes long, pre-sleeved cables, perfect for modern cases with the PSU on bottom.

Cools when needed An ultra-quiet 140mm double ball-bearing fan delivers excellent airflow when needed. When at low loads, the power supply will be in fanless mode.

Designed to work under conditions 50°C temp rating and industrial-grade 105°C primary capacitors ensure amazing reliability and stability under extreme conditions.

80PLUS Bronze certification The 80 PLUS Bronze certified power supply provides high power efficiency of at least 82% at any load between 20% and 100%, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.

NVIDIA SLI Certified Featuring two 6+2-pin PCI-E power connectors, the Corsair CMPSU-650TX power supply has gone through a series of rigorous NVIDIA SLI certification tests for maximum system stability when building NVIDIA SLI PCs.

Pros:
Very quiet, very high quality. All black, wires have thin see-through plastic mesh around them. Beautiful. You get what you pay for, you'll be amazed from the moment you open the box. 5 year warranty.

Cons:
Impossibleupdate: after 10 years the flexible plastic squeeze to release tabs on the 4 pin power plugs snap when you squeeze them. Haven't seen them on any other plugs before. Power supply functionality is still 100%. Hard to find such a low price on a power supply of this quality nowadays.

Overall Review:
Best power supply I have ever owned.

Update: July 8th 2019 It blows the fuse and is now finally dead. RIP my friend.

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Cons:
After 8 years now the fan squeaks just a tad, but not terribly. I guess 8 years is all you can expect from a fan. 12 years would have been better though. I take off one star for that. My expectations are high. Superb products last much longer than you expect.

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Pros:
I liked the specifications described by Corsair. Too bad I didn't have the chance to experience those specs.

Cons:
Installed the device. couldn't get it to run. Did the pin check, and the fans turned. So I figured it must be the motherboard. So I purchased a new mb, cpu, graphics card, and ssd. Installed same and attempted to start the device. Got a warning that the cpu fan was turning too slow. Disrupted power by switching the psu off. Rechecked all wiring connections, then attempted a restart. The psu would not start.

Overall Review:
As I understand it, Corsair is a good product name...but it doesn't mean you will always get a working product.

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Manufacturer Response:

Dear Customer,

We're sorry that your CORSAIR TX650 doesn't seem to be working. Please contact our Tech Support at 888-222-4346 or submit a ticket at support.corsair.com and we'll be more than happy to troubleshoot the issue.

Pros:
Finally died yesterday after almost ten years of hard use through multiple builds. Replaced with another Corsair, no other issues.

Cons:
Didn't last forever?

Overall Review:
Great reliability. Good upgradability with this PSU, but make sure it meets all your cabling needs. Also, you should probably get modular if you have a smaller case or want better airflow.

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Pros:
- Lasted 6.5 years- Ran BOINC for most of that time- Didn't take any components with it when it gave up the ghost

Cons:
- Not Modular

Overall Review:
6.5 years of fairly heavy use is pretty good, and the failure being limited to the PSU is a good thing (and like someone else mentioned, it technically did keep delivering power after the "pop"... but given the burning metal smell I didn't keep running it).

On the other hand I've had some OEM system power supplies last longer, notably a Pentium 4 whose PSU lasted till system retirement in 2011, and a Pentium 2 whose power supply still works after 19 years (of lighter, but much longer-duration, use).

All said, 4 starts seems right for the balance.

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Through the Newegg EggXpert Review Program, Newegg invites its best reviewers, known as EggXperts, to post opinions about new and pre-release products to help their fellow customers make informed buying decisions.Click here for more details.

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